Question

albinism in humans is controlled by a recessive gene (c). from marriages between two normally pigmented carriers (Cc) what is the probability of having a normal child?
the probability of having an albino?

assuming (Cc X Cc)

what is the probability that there will be 4 normal children born?

what is the probability of 3 normal and 1 albino?

2 normal and 2 albino

1 normal and 3 albino?

4 albino?